Gaya APA
SARUMPAET, Riris K Toha. (1996).
Etiket bergaul .
Bandung:
Indonesia Pub. House.
Gaya Chicago
SARUMPAET, Riris K Toha.
Etiket bergaul.
Bandung:
Indonesia Pub. House,
1996.
Text.
Gaya MLA
SARUMPAET, Riris K Toha.
Etiket bergaul.
Bandung:
Indonesia Pub. House,
1996.
Text.
Gaya Turabian
SARUMPAET, Riris K Toha.
Etiket bergaul.
Bandung:
Indonesia Pub. House,
1996.
Print.